import pygame, sys
pygame.init()
screen = pygame.display.set_mode([640,480])
screen.fill([255,255,255])
pygame.draw.ellipse(screen, [255,67,0], [250,150,300,200], 0)
pygame.display.flip()
while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            sys.exit()
